1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Layout;
26 import com.liferay.portal.model.User;
27 import com.liferay.portal.util.PropsValues;
28
29 import javax.portlet.PortletMode;
30 import javax.portlet.WindowState;
31
32 import javax.servlet.http.HttpServletResponse;
33
34 import org.apache.commons.pool.BasePoolableObjectFactory;
35 import org.apache.commons.pool.ObjectPool;
36 import org.apache.commons.pool.impl.StackObjectPool;
37
38
43 public class EventResponseFactory {
44
45 public static EventResponseImpl create(
46 EventRequestImpl eventRequestImpl, HttpServletResponse response,
47 String portletName, User user, Layout layout,
48 WindowState windowState, PortletMode portletMode)
49 throws Exception {
50
51 EventResponseImpl eventResponseImpl = null;
52
53 if (PropsValues.COMMONS_POOL_ENABLED) {
54 eventResponseImpl =
55 (EventResponseImpl)_instance._pool.borrowObject();
56 }
57 else {
58 eventResponseImpl = new EventResponseImpl();
59 }
60
61 eventResponseImpl.init(
62 eventRequestImpl, response, portletName, user, layout, windowState,
63 portletMode);
64
65 return eventResponseImpl;
66 }
67
68 public static void recycle(EventResponseImpl eventResponseImpl)
69 throws Exception {
70
71 if (PropsValues.COMMONS_POOL_ENABLED) {
72 _instance._pool.returnObject(eventResponseImpl);
73 }
74 else if (eventResponseImpl != null) {
75 eventResponseImpl.recycle();
76 }
77 }
78
79 private EventResponseFactory() {
80 _pool = new StackObjectPool(new Factory());
81 }
82
83 private static EventResponseFactory _instance =
84 new EventResponseFactory();
85
86 private ObjectPool _pool;
87
88 private class Factory extends BasePoolableObjectFactory {
89
90 public Object makeObject() {
91 return new EventResponseImpl();
92 }
93
94 public void passivateObject(Object obj) {
95 EventResponseImpl eventResponseImpl = (EventResponseImpl)obj;
96
97 eventResponseImpl.recycle();
98 }
99
100 }
101
102 }